BRONZE FILTER CARTRIDGE 21X36.5

Porous Bronze Filter Cartridge 21×36.5 mm – Compact Sintered Element for Air, Oil, and Gas Filtration

The BRONZE FILTER CARTRIDGE 21×36.5 mm is a compact yet powerful porous sintered filter engineered for industrial gas, pneumatic, and hydraulic filtration systems. Crafted from bronze alloy using advanced sintering technology, this cartridge provides uniform porosity, mechanical strength, and corrosion resistance, making it a preferred choice for equipment protection and fluid purity.

With a highly permeable structure, the filter allows air or fluid to pass freely while capturing particulates that could damage or clog critical components. It is especially effective in compressed air lines, instrumentation, and lubrication systems where clean media is essential.

Key Specifications

• Outer Diameter: 21 mm

• Length: 36.5 mm

• Material: Sintered Bronze

• Filtration Range: Typically 10–100 microns (customizable)

• Operating Pressure: Up to 15 bar

• Temperature Range: -40°C to +220°C

• Structure: Open-through cartridge design

• Cleaning: Ultrasonic, backflush, or solvent rinse

Core Features

• Porous Sintered Bronze
  High porosity ensures smooth flow while trapping harmful solids in gas or oil circuits.

• Durable & Reusable
  Corrosion-resistant and suitable for multiple cleaning cycles, reducing downtime and cost.

• Consistent Flow Performance
  Low pressure drop and stable permeability in long-term usage.

• Industrial Versatility
  Serves a wide range of systems—pneumatics, hydraulics, compressors, oil circulation, and control valves.

Typical Applications

• Pneumatic Equipment Protection
  Removes airborne particles to protect solenoid valves, regulators, and sensors.

• Hydraulic Oil Filtering
  Keeps systems free from wear-inducing metal shavings or contaminants.

• Gas Purification Systems
  Ensures clean gas output for lab or industrial use.

• Lubrication Systems
  Prevents blockage or erosion in oil lines, bearings, and moving components.

Why DALON Filters?

DALON brings over two decades of engineering excellence in sintered materials. We offer trusted filtration components to clients worldwide in sectors like automation, chemical processing, fluid control, and energy.

• Certified powder metallurgy manufacturing

• Wide range of bronze and stainless filter elements

• OEM design and fast customization

• Technical consultation and export-ready packaging

Frequently Asked Questions (FAQ)

Q1: What’s the benefit of porous sintered bronze?
Porous bronze offers uniform filtration and mechanical strength. It is corrosion-resistant and maintains flow consistency under pressure and heat.

Q2: Is the pore size fixed in this model?
The filtration grade is typically between 10 and 100 microns, and can be customized based on your application needs.

Q3: Can this cartridge be cleaned and reused?
Yes, it is fully washable. Cleaning can be done using ultrasonic methods, solvent baths, or backflushing depending on the type of contaminants.

Q4: Can I request a custom size or connection format?
Absolutely. DALON specializes in OEM and custom dimensions. Provide your required spec, and we’ll design accordingly.